Care And Maintenance - A.O. Smith AO-US-200 Owner's Manual

INSTALLATION GUIDE
5
STEP 4 Check for Leaks and Proper Installation
Turn on COLD water supply. Turn on dedicated faucet
and check for leaks. Leave water running to flush
cartridge for 10 minutes or until water is clear of carbon
fines. Once system is flushed, turn off dedicated faucet.
Note: Never use oils to lubricate the O-rings;
O-rings come pre-lubricated.
CARE & MAINTENANCE
To clean your filter unit, wipe down the exterior with a damp cloth.
Once filters are at 95% capacity (about every 6 months), the battery alarm will
sound and flash red when water is flowing and will continue for 15 seconds
once water is turned off. Change the battery every time you replace your filters.
The battery is included with the filter replacement cartridges.
Safeguards
• Use only cold water with filter.
• If you experience a hose connection leak, disconnect and re-seat the hose.
WARNING Do not use tools
to remove or tighten sumps.
Over-tightening can cause
damage and result in leaking.
HAND TIGHTEN ONLY.